A group of islands called Catface is located in the middle of the Pacific Ocean. Its inhabitants don't know much about the outside world.

The biggest island in the group is Catmouth, where most of the game takes place. However, two smaller islands -- Squeak Point and Guinea Peak -- also play parts in the game. There are rumours of a secret island located behind these two islands, but maybe it's just an old folk tale.

The emphasis of Catmouth Island Episode 1 will be on exploration, clearing puzzles and interacting with the island's inhabitants in order to uncover its secretive past.